GB1252197A - - Google Patents

Info

Publication number
GB1252197A
GB1252197A GB1252197DA GB1252197A GB 1252197 A GB1252197 A GB 1252197A GB 1252197D A GB1252197D A GB 1252197DA GB 1252197 A GB1252197 A GB 1252197A
Authority
GB
United Kingdom
Prior art keywords
stator
rotor
projections
peripheries
nov
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1252197A publication Critical patent/GB1252197A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/47—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using discs, e.g. plasticising the moulding material by passing it between a fixed and a rotating disc that are coaxially arranged

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
GB1252197D 1968-11-28 1969-11-27 Expired GB1252197A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR175655 1968-11-28

Publications (1)

Publication Number Publication Date
GB1252197A true GB1252197A (enExample) 1971-11-03

Family

ID=8657550

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1252197D Expired GB1252197A (enExample) 1968-11-28 1969-11-27

Country Status (12)

Country Link
US (1) US3846059A (enExample)
AT (1) AT314811B (enExample)
BE (1) BE742307A (enExample)
CA (1) CA919869A (enExample)
CH (1) CH502889A (enExample)
CS (1) CS156501B2 (enExample)
ES (1) ES374008A1 (enExample)
FR (1) FR1596699A (enExample)
GB (1) GB1252197A (enExample)
LU (1) LU59907A1 (enExample)
NL (1) NL158733B (enExample)
SE (1) SE354443B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI79802C (fi) * 1986-04-04 1990-03-12 Kari Johannes Kirjavainen Foerfarande och presshuvud foer framstaellning av en roerformad extrusionsprodukt ur smaelt plastmassa.
US5486102A (en) * 1994-05-02 1996-01-23 California Pellet Mill Company High intensity pellet machine
US20030206482A1 (en) * 2002-05-01 2003-11-06 Griggs Jimmy L. Extrusion screw tip
ATE531503T1 (de) * 2004-03-24 2011-11-15 Shinko Sellbic Co Ltd Spritzgiessvorrichtung
JP7472534B2 (ja) * 2020-02-25 2024-04-23 セイコーエプソン株式会社 可塑化装置、射出成形装置、および、三次元造形装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3153686A (en) * 1961-01-03 1964-10-20 Owens Illinois Glass Co Elastic melt extrusion method and apparatus
NL131629C (enExample) * 1965-05-19 1900-01-01
US3570394A (en) * 1967-10-16 1971-03-16 Nrm Corp Rubber dewatering device
FR1603407A (enExample) * 1968-06-28 1971-04-19

Also Published As

Publication number Publication date
NL158733B (nl) 1978-12-15
LU59907A1 (enExample) 1970-05-27
CS156501B2 (enExample) 1974-07-24
AT314811B (de) 1974-04-25
FR1596699A (enExample) 1970-06-22
DE1959905A1 (de) 1970-11-12
CH502889A (fr) 1971-02-15
SE354443B (enExample) 1973-03-12
BE742307A (enExample) 1970-05-27
NL6917890A (enExample) 1970-06-01
US3846059A (en) 1974-11-05
CA919869A (en) 1973-01-30
DE1959905B2 (de) 1972-06-22
ES374008A1 (es) 1971-11-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee